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CVE-2025-46686

CVE-2025-46686

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Redis through 8.0.3 allows memory consumption via a multi-bulk command composed of many bulks, sent by an authenticated user. This occurs because the server allocates memory for the command arguments of every bulk, even when the command is skipped because of insufficient permissions. NOTE: this is disputed by the Supplier because abuse of the commands network protocol is not a violation of the Redis Security Model.

CVSS 3.5 · Low · EPSS 0.3%

Published
Updated

Stack: system · database

Affected products and versions

  • redis

    Versions
    • ≥ 0, ≤ 8.0.3: Affected (custom)

    No fix published

  • redis Debian:12

    Versions
    • 5:7.0.11-1
    • 5:7.0.11-1+deb12u1
    • 5:7.0.12-1
    • 5:7.0.12-2
    • 5:7.0.13-1
    • 5:7.0.13-2
    • 5:7.0.14-1
    • 5:7.0.14-2
    • 5:7.0.15-1
    • 5:7.0.15-1~deb12u1
    • 5:7.0.15-1~deb12u2
    • 5:7.0.15-1~deb12u3
    • 5:7.0.15-1~deb12u4
    • 5:7.0.15-1~deb12u5
    • 5:7.0.15-1~deb12u6
    • 5:7.0.15-1~deb12u7
    • 5:7.0.15-1~deb12u8
    • 5:7.0.15-1~deb12u9
    • 5:7.0.15-2
    • 5:7.0.15-3
    • 5:7.0.15-3.1
    • 5:7.2-rc2-1
    • 5:7.2-rc3-1
    • 5:7.2.0-1
    • 5:7.2.0-2
    • 5:7.2.1-1
    • 5:7.2.1-2
    • 5:7.2.2-1
    • 5:7.2.2-2
    • 5:7.2.3-1
    • 5:7.2.4-1
    • 5:7.2.5-1
    • 5:7.2.5-2
    • 5:7.2.5-3
    • 5:7.2~rc1-1
    • 5:8.0.0-1
    • 5:8.0.0-2
    • 5:8.0.2-2
    • 5:8.0.2-3
    • 5:8.0.4-1
    • 5:8.0.5-1
    • 5:8.0.6-1
    • 5:8.0.6-2
    • 5:8.4.0-1
    • 5:8.6.1-1
    • 5:8.6.2-1
    • 5:8.6.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Debian:13

    Versions
    • 5:8.0.2-3
    • 5:8.0.2-3+deb13u1
    • 5:8.0.2-3+deb13u2
    • 5:8.0.4-1
    • 5:8.0.5-1
    • 5:8.0.6-1
    • 5:8.0.6-2
    • 5:8.4.0-1
    • 5:8.6.1-1
    • 5:8.6.2-1
    • 5:8.6.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Debian:14

    Versions
    • 5:8.0.2-3
    • 5:8.0.4-1
    • 5:8.0.5-1
    • 5:8.0.6-1
    • 5:8.0.6-2
    • 5:8.4.0-1
    • 5:8.6.1-1
    • 5:8.6.2-1
    • 5:8.6.3-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Ubuntu:Pro:14.04:LTS

    Versions
    • 2:2.6.13-1
    • 2:2.6.16-3
    • 2:2.8.0-1
    • 2:2.8.2-1
    • 2:2.8.4-2
    • 2:2.8.4-2ubuntu0.2
    • 2:2.8.4-2ubuntu0.2+esm1
    • 2:2.8.4-2ubuntu0.2+esm2
    • 2:2.8.4-2ubuntu0.2+esm3
    • 2:2.8.4-2ubuntu0.2+esm4
    • 2:2.8.4-2ubuntu0.2+esm5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Ubuntu:Pro:16.04:LTS

    Versions
    • 2:3.0.3-3
    • 2:3.0.5-1
    • 2:3.0.5-2
    • 2:3.0.5-3
    • 2:3.0.5-4
    • 2:3.0.6-1
    • 2:3.0.6-1ubuntu0.2
    • 2:3.0.6-1ubuntu0.3
    • 2:3.0.6-1ubuntu0.4
    • 2:3.0.6-1ubuntu0.4+esm1
    • 2:3.0.6-1ubuntu0.4+esm2
    • 2:3.0.6-1ubuntu0.4+esm3
    • 2:3.0.6-1ubuntu0.4+esm4
    • 2:3.0.6-1ubuntu0.4+esm5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Ubuntu:Pro:18.04:LTS

    Versions
    • 4:4.0.1-7
    • 4:4.0.2-6
    • 4:4.0.2-9
    • 5:4.0.5-1
    • 5:4.0.6-1
    • 5:4.0.6-2
    • 5:4.0.7-1
    • 5:4.0.8-1
    • 5:4.0.8-2
    • 5:4.0.9-1
    • 5:4.0.9-1ubuntu0.1
    • 5:4.0.9-1ubuntu0.2
    • 5:4.0.9-1ubuntu0.2+esm2
    • 5:4.0.9-1ubuntu0.2+esm3
    • 5:4.0.9-1ubuntu0.2+esm4
    • 5:4.0.9-1ubuntu0.2+esm5
    • 5:4.0.9-1ubuntu0.2+esm6
    • 5:4.0.9-1ubuntu0.2+esm7
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Ubuntu:Pro:20.04:LTS

    Versions
    • 5:5.0.5-2build1
    • 5:5.0.6-1
    • 5:5.0.7-1
    • 5:5.0.7-2
    • 5:5.0.7-2ubuntu0.1~esm1
    • 5:5.0.7-2ubuntu0.1
    • 5:5.0.7-2ubuntu0.1+esm1
    • 5:5.0.7-2ubuntu0.1+esm2
    • 5:5.0.7-2ubuntu0.1+esm3
    • 5:5.0.7-2ubuntu0.1+esm4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Ubuntu:Pro:22.04:LTS

    Versions
    • 5:6.0.15-1
    • 5:6.0.16-1
    • 5:6.0.16-1build1
    • 5:6.0.16-1ubuntu1
    • 5:6.0.16-1ubuntu1+esm1
    • 5:6.0.16-1ubuntu1+esm2
    • 5:6.0.16-1ubuntu1.1
    • 5:6.0.16-1ubuntu1.1+esm1
    • 5:6.0.16-1ubuntu1.2
    • 5:6.0.16-1ubuntu1.2+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Ubuntu:24.04:LTS

    Versions
    • 5:7.0.12-1
    • 5:7.0.14-1
    • 5:7.0.14-2
    • 5:7.0.15-1
    • 5:7.0.15-1build1
    • 5:7.0.15-1build2
    • 5:7.0.15-1ubuntu0.24.04.1
    • 5:7.0.15-1ubuntu0.24.04.2
    • 5:7.0.15-1ubuntu0.24.04.3
    • 5:7.0.15-1ubuntu0.24.04.4
    • 5:7.0.15-1ubuntu0.24.04.5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Ubuntu:25.10

    Versions
    • 5:7.0.15-3
    • 5:7.0.15-3.1
    • 5:8.0.2-3
    • 5:8.0.2-3build1
    • 5:8.0.2-3ubuntu0.25.10.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • redis Ubuntu:26.04:LTS

    Versions
    • 5:8.0.2-3build1
    • 5:8.0.2-3ubuntu0.25.10.1
    • 5:8.0.5-1
    • 5:8.0.5-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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